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Table B.1.
Emission line fluxes, F(λ), in units of F(Brγ) = 100 in the spectra of Group B sources.
| I 15103a | I 15445b | I 18443c | |
|---|---|---|---|
| Emission line | F(λ)d | F(λ)d | F(λ)d |
| 2.025 H2 | – | 12.9±2.3 | – |
| 2.034 H2 | 89.0±5.5 | 32.6±3.6 | 5.7±1.2 |
| 2.046 H2 | 38.9±3.5 | 46.3±4.4 | – |
| 2.058 He I | 65.8±4.9 | 92.5±6.6 | 176.9±6.9 |
| 2.074 H2 | 43.7±3.5 | 17.0±2.6 | – |
| 2.120 He I | – | – | 8.1±2.2 |
| 2.122 H2 | 264.5±8.9 | 117.0±7.2 | 19.9±2.3 |
| 2.166 Brγ | 100±7 | 100±9 | 100±3 |
| 2.210 Na I | – | 26.4±3.1 | – |
| 2.223 H2 | 150.1±6.4 | 137.5±7.6 | 2.73±0.29 |
| 2.240 H2 | – | 17.1±2.6 | – |
| 2.248 H2 | 25.3±2.7 | 22.4±3.0 | – |
| 2.294 CO | – | 89.5±5.9 | – |
| F(Brγ)e | 4.80±0.32 | 2.00±0.19 | 1.730±0.044 |
Notes. aIRAS 15103−5754. bIRAS 15445−5449. cIRAS 18443−0231. d‘–’ stands for not detected. eIn units of 10−18 W m−2.
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